diff --git a/packages/google-cloud-oslogin/package.json b/packages/google-cloud-oslogin/package.json
index df9591030f3f..5c45723d0686 100644
--- a/packages/google-cloud-oslogin/package.json
+++ b/packages/google-cloud-oslogin/package.json
@@ -55,7 +55,7 @@
     "@google-cloud/nodejs-repo-tools": "^2.2.4",
     "async": "^2.6.0",
     "codecov": "^3.0.0",
-    "eslint": "^4.13.1",
+    "eslint": "^5.0.0",
     "eslint-config-prettier": "^2.9.0",
     "eslint-plugin-node": "^6.0.0",
     "eslint-plugin-prettier": "^2.4.0",